JPH033918Y2 - - Google Patents
Info
- Publication number
- JPH033918Y2 JPH033918Y2 JP16553785U JP16553785U JPH033918Y2 JP H033918 Y2 JPH033918 Y2 JP H033918Y2 JP 16553785 U JP16553785 U JP 16553785U JP 16553785 U JP16553785 U JP 16553785U JP H033918 Y2 JPH033918 Y2 JP H033918Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas distribution
- gas
- reduction furnace
- furnace
- cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000009826 distribution Methods 0.000 claims description 88
- 238000004140 cleaning Methods 0.000 claims description 44
- 239000006185 dispersion Substances 0.000 claims description 21
- 239000002994 raw material Substances 0.000 claims description 20
- 238000003723 Smelting Methods 0.000 claims description 18
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 description 10
- 230000008018 melting Effects 0.000 description 10
- 238000005192 partition Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 238000005243 fluidization Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Manufacture Of Iron (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16553785U JPH033918Y2 (en]) | 1985-10-28 | 1985-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16553785U JPH033918Y2 (en]) | 1985-10-28 | 1985-10-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6276896U JPS6276896U (en]) | 1987-05-16 |
| JPH033918Y2 true JPH033918Y2 (en]) | 1991-01-31 |
Family
ID=31095667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16553785U Expired JPH033918Y2 (en]) | 1985-10-28 | 1985-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH033918Y2 (en]) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2536212B2 (ja) * | 1990-02-02 | 1996-09-18 | 日本鋼管株式会社 | 溶融還元設備における予備還元炉の分散盤下面に付着したダストの除去装置 |
| JP2536217B2 (ja) * | 1990-02-27 | 1996-09-18 | 日本鋼管株式会社 | 溶融還元設備における予備還元炉の分散盤下面に付着したダストの除去装置 |
| JPH0826380B2 (ja) * | 1990-06-16 | 1996-03-13 | 日本鋼管株式会社 | 鉄鉱石の溶融還元設備における予備還元炉 |
| JP2536216B2 (ja) * | 1990-02-27 | 1996-09-18 | 日本鋼管株式会社 | 溶融還元設備における予備還元炉の分散盤 |
| JP2762970B2 (ja) * | 1995-09-11 | 1998-06-11 | 日本鋼管株式会社 | 鉄鉱石の溶融還元設備における予備還元炉 |
-
1985
- 1985-10-28 JP JP16553785U patent/JPH033918Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6276896U (en]) | 1987-05-16 |
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